List of Airlines beginning with N
- Nantucket Airlines
- Nanyah Aviation
- Napier Air Service Inc
- Nas Air
- Nasair
- Nashville Jet Charters
- Natalco Air Lines
- National Air Traffic Controllers Association
- National Air Charter
- National Air Traffic Services
- National Airways Cameroon
- National Airways Corporation
- National Aviation Company
- National Aviation Consultants
- National Express
- National Grid plc
- National Jet Express
- National Jet Service
- National Jet Systems
- National Oceanic and Atmospheric Administration
- National Overseas Airlines Company
- Nationale Luchtvaartschool
- Nations Air Express Inc
- Nationwide Airlines
- Nationwide Airlines (Zambia)
- Natural Environment Research Council
- Natureair
- Naturelink Charter
- Nauru Air Corporation
- NAV CANADA
- Nav Flight Planning
- Navegacao Aérea De Portugal
- Navegación Servicios Aéreos Canarios S.A.
- Navid
- Naviera Mexicana
- Navigator Airlines
- Navinc Airlines Services
- Navitaire
- Navtech System Support
- Nayzak Air Transport
- State of Nebraska
- Necon Air
- Nederlandse Kustwacht
- Nefteyugansk Aviation Division
- Neiltown Air
- Nelair Charters
- Nelson Aviation College
- Nepal Airlines
- Neos
- Neosiam Airways
- Neric
- NetJets
- Network Aviation Services
- New England Air Express
- New England Airlines
- New Heights 291
- New World Jet Corporation
- New York Helicopter
- New York State Police
- New Zealand Air Defence Force
- Newair
- Newfoundland Labrador Air Transport
- NextJet